A.S. Bankovskiy – Ph.D.(Phys.-Math.), Associate Professor, Department «Electronic Instruments and Devices», Yuri Gagarin State Technical University of Saratov

A.A. Zakharov – Dr.Sc.(Eng.), Professor, Head of Department «Electronic Instruments and Devices», Yuri Gagarin State Technical University of Saratov

E-mail: zaharov@sstu.ru

A.A. Potapov – Undergraduate, Department «Electronic Instruments and Devices», Yuri Gagarin State Technical University of Saratov

E-mail: potapov_andrey13@mail.ru